SPONGES is a playable word

sponge Scrabble® Dictionary

verb
sponged, sponging or spongeing, sponges
to wipe with a sponge (a mass of absorbent material)
88 Playable Words can be made from "SPONGES"
   2-Letter Words (12 found)
   3-Letter Words (24 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)